Ferrite Cores
Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Core Type | Supplier Device Package | Material | Diameter | Inductance Factor (Al) | Tolerance | Gap | Effective Permeability (µe) | Initial Permeability (µi) | Core Factor (ΣI/A) mm⁻¹ | Effective Length (le) mm | Effective Area (Ae) mm² | Minimum Core Cross Section (Amin) mm² | Effective Magnetic Volume (Ve) mm³ | Finish | Height | Length | Width |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ZM41003TCTOROID EPOXY COATED |
4,610 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | M | 0.405" (10.29mm) | 6.644 µH | ±30% | Ungapped | - | 15000 | - | 20.7 | 7.3 | - | 151.0 | Epoxy | 0.150" (3.81mm) | - | - |
|
|
0P40908UGPOT CORE |
4,206 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
HF41408UGDOUBLE SLAB CP W/HOLE |
2,202 | - |
|
Datasheet | - | Bulk | Active | EQ | - | F | - | 1.99 µH | ±25% | Ungapped | - | 3000 | - | 20.6 | 21.0 | 19.2 | 433.0 | Uncoated | 0.334" (8.48mm) | 0.551" (14.00mm) | 0.370" (9.40mm) |
|
|
00X3007E060X FLUX 3007 E-CORE |
2,855 | - |
|
Datasheet | - | Bulk | Active | E | - | XFlux | - | 71 nH | ±8% | Ungapped | - | 60 | - | 65.6 | 60.1 | - | 3940.0 | Uncoated | 0.594" (15.10mm) | 1.185" (30.10mm) | 0.278" (7.06mm) |
|
|
0F42016UGPQ CORE |
3,753 | - |
|
Datasheet | - | Bulk | Active | PQ | - | F | - | 4.69 µH | ±25% | Ungapped | - | 3000 | - | 37.6 | 61.9 | 59.1 | 2330.0 | Uncoated | 0.319" (8.10mm) | 0.839" (21.30mm) | 0.551" (14.00mm) |
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0079057A7KOOL MU MAX 019 PERM BLACK 050 S |
2,972 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 0.500" (12.70mm) | 9 nH | ±8% | Ungapped | - | 19 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
|
|
ZW41303TCTOROID GREY COATED |
1,218 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | W | 0.530" (13.45mm) | 2.976 µH | ±30% | Ungapped | - | 10000 | - | 31.2 | 7.5 | - | 233.0 | Epoxy | 0.150" (3.81mm) | - | - |
|
|
0F42213UGPOT CORE |
4,009 | - |
|
Datasheet | - | Bulk | Active | P | - | F | 0.866" (22.00mm) | 4.9 µH | ±25% | Ungapped | - | 3000 | - | 31.5 | 63.4 | 50.9 | 2000.0 | Uncoated | 0.264" (6.70mm) | - | - |
|
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SR41408UGROUND-SLAB CORE W/HOLE |
3,393 | - |
|
Datasheet | - | Bulk | Active | PS | - | R | 0.551" (14.00mm) | 1.76 µH | - | Ungapped | - | 2300 | - | 20.2 | 23.0 | 19.2 | 460.0 | Uncoated | 0.167" (4.25mm) | - | - |
|
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0079056A7KOOL MU MAX 040 PERM BLACK 050 S |
2,513 | - |
|
Datasheet | - | Bulk | Active | Toroid | - | Kool Mu MAX | 0.500" (12.70mm) | 18 nH | ±8% | Ungapped | - | 40 | - | 31.2 | 10.9 | - | 340.0 | Uncoated | 0.187" (4.75mm) | - | - |
Ferrite Cores FAQ
How can I narrow the current Ferrite Cores selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
